What occurs when changing a user/traveler to a user profile?

When changing a user/traveler to a user profile, it is important to understand that this process involves a transformation of data that can lead to significant implications. The correct answer reflects the potential consequences of this change, which emphasizes that there is an irretrievable loss of data.

This outcome occurs because certain pieces of information associated with the original user/traveler may not be compatible or may not be transferred to the new user profile format. When such a transformation is carried out without maintaining a backup or without a mechanism to retain that information, the result is that any data that cannot be transitioned seamlessly is lost entirely. Thus, once the change is made to a user profile, this unrecuperated data cannot be retrieved.

Understanding this readiness for potential data loss is crucial when managing user profiles, as it underscores the necessity of careful planning during such transitions, including ensuring backups of important information to mitigate risks of irretrievable losses.